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Product comparison · 2 power banks

Hama PD20-W20 Lithium Polymer (LiPo) vs Sogo CAR-SS-17770 power bank Lithium Polymer (LiPo)

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  • 20specifications compared
  • 12differ
  • 8identical
  • 22known for one product only

Key differences

The Hama PD20-W20 Lithium Polymer (LiPo) has 2 more simultaneously connected devices (max) than the Sogo CAR-SS-17770 power bank Lithium Polymer (LiPo) (3 vs 1). The Sogo CAR-SS-17770 power bank Lithium Polymer (LiPo) has 1.15 V more battery voltage than the Hama PD20-W20 Lithium Polymer (LiPo) (5 V vs 3.85 V). The Sogo CAR-SS-17770 power bank Lithium Polymer (LiPo) has 82.9 mm more width than the Hama PD20-W20 Lithium Polymer (LiPo) (112 mm vs 29.1 mm). Only the Hama PD20-W20 Lithium Polymer (LiPo) has built-in display. Only the Sogo CAR-SS-17770 power bank Lithium Polymer (LiPo) has wireless charging.

  • Number of simultaneously connected devices (max)
    • 3
    • 1
  • Product colour
    • Anthracite
    • Grey
  • Built-in display
    • Yes
    • No
  • Battery voltage
    • 3.85 V
    • 5 V
  • Wireless charging
    • No
    • Yes
  • Width
    • 29.1 mm
    • 112 mm
  • Depth
    • 71.5 mm
    • 68 mm
  • Height
    • 113.6 mm
    • 12.3 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Hama

PD20-W20 Lithium Polymer (LiPo)

Model PD20-W20

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B

Sogo

CAR-SS-17770 power bank Lithium Polymer (LiPo)

Model CAR-SS-17770

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Design4 differ
Number of simultaneously connected devices (max)Differs31
Product colourDiffersAnthraciteGrey
Charger compatibilityDiffersUniversalMobile phone/Smartphone, Tablet
Built-in displayDiffersYesNo
Display typeKnown for oneLED
ShapeRectangleRectangle
LED indicatorsKnown for oneYes
Performance3 differ
Charging sourceUSBUSB
Battery voltageDiffers3.85 V5 V
Battery capacityKnown for one77 Wh
Wireless chargingDiffersNoYes
Fast chargingYesYes
Fast charging technologyDiffersQuick Charge 3.0, Power Delivery 3.0Quick Charge
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one18 W
Battery charge time (USB)Known for one7 h
Ports & interfacesidentical
Input interfaceKnown for oneUSB Type-C
USB Type-A connectorYesYes
USB Type-A output portsKnown for one1
USB Type-C connectorYesYes
USB Type-C ports quantityKnown for one2
Poweridentical
USB Type-C charging portYesYes
USB Type-C required charging power (min)Known for one15 W
USB Type-C required charging power (max)Known for one15 W
Total output power22.5 W22.5 W
Power protection featuresKnown for oneOvercharge, Over voltage, Short circuit, Overheating
Sustainabilityidentical
Sustainability certificatesKnown for oneForest Stewardship Council (FSC)
Certificatesidentical
CertificationKnown for oneCE
Weight & dimensions4 differ
WidthDiffers29.1 mm112 mm
DepthDiffers71.5 mm68 mm
HeightDiffers113.6 mm12.3 mm
WeightDiffers322.9 g200 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Quantity per packKnown for one1 pc(s)
ManualKnown for oneYes
Battery1 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery capacityDiffers20000 mAh5000 mAh
Packaging dataidentical
Package widthKnown for one180 mm
Package depthKnown for one90 mm
Package heightKnown for one18 mm
Package weightKnown for one350 g
Package typeKnown for oneBox

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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